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<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text"/>
<xsl:variable name='glyphlists'
select="document('glyphlist.xml')/glyphlist-set"/>
<xsl:template match="encoding-set">
package org.apache.fop.render.pdf;
import java.util.Hashtable;
public class CodePointMapping {
private char[] latin1Map;
private char[] characters;
private char[] codepoints;
private CodePointMapping(int [] table) {
int nonLatin1 = 0;
latin1Map = new char[256];
for(int i = 0; i < table.length; i += 2) {
if(table[i+1] < 256)
latin1Map[table[i+1]] = (char) table[i];
else
++nonLatin1;
}
characters = new char[nonLatin1];
codepoints = new char[nonLatin1];
int top = 0;
for(int i = 0; i < table.length; i += 2) {
char c = (char) table[i+1];
if(c >= 256) {
++top;
for(int j = top - 1; j >= 0; --j) {
if(j > 0 && characters[j-1] >= c) {
characters[j] = characters[j-1];
codepoints[j] = codepoints[j-1];
} else {
characters[j] = c;
codepoints[j] = (char) table[i];
break;
}
}
}
}
}
public final char mapChar(char c) {
if(c < 256) {
return latin1Map[c];
} else {
int bot = 0, top = characters.length - 1;
while(top >= bot) {
int mid = (bot + top) / 2;
char mc = characters[mid];
if(c == mc)
return codepoints[mid];
else if(c < mc)
top = mid - 1;
else
bot = mid + 1;
}
return 0;
}
}
private static Hashtable mappings;
static {
mappings = new Hashtable();
}
public static CodePointMapping getMapping(String encoding) {
CodePointMapping mapping = (CodePointMapping) mappings.get(encoding);
if(mapping != null) {
return mapping;
} <xsl:apply-templates mode="get"/>
else {
return null;
}
}
<xsl:apply-templates mode="table"/>
}
</xsl:template>
<xsl:template match="encoding" mode="get">
else if(encoding.equals("<xsl:value-of select="@id"/>")) {
mapping = new CodePointMapping(enc<xsl:value-of select="@id"/>);
mappings.put("<xsl:value-of select="@id"/>", mapping);
return mapping;
}
</xsl:template>
<xsl:template match="encoding" mode="table">
<xsl:variable name="glyphlist-name" select="@glyphlist"/>
<xsl:variable name="glyphlist"
select="$glyphlists/glyphlist[@id=$glyphlist-name]"/>
private static final int[] enc<xsl:value-of select="@id"/>
= {<xsl:for-each select="glyph">
<xsl:variable name="codepoint" select="@codepoint"/>
<xsl:variable name="name" select="@name"/><xsl:for-each select="$glyphlist/glyph[@name=$name]">
0x<xsl:value-of select="$codepoint"/>, 0x<xsl:value-of select="@codepoint"/>, // <xsl:value-of select="$name"/>
</xsl:for-each></xsl:for-each>
};
</xsl:template>
</xsl:stylesheet>
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